Top 10 Biggest Pharmaceuticals Companies in the World

Here are some of the top multinational pharmaceutical companies in the world based on annual revenue in US dollars. These companies are operating in different countries. They run a number of laboratories and research facilities dotted in several cities in the world. So far they are also racing to release the first COVID-19 vaccine into the market. Hope you enjoy it and please don't forget to SUBSCRIBE!

Data: Wikipedia
Music: by https://www.bensound.com